where can i find a sail panel glass driver side?

Yah's 87

87 GN needs the complete setup for a driver side glass and surround, without paying a fortune an don the same subject , how easy to remove and install? thank You!
This is the way I did it. I am sure someone will chime in saying you do or don't need to do something in my post so....

Remove rear lower seat, remove screws that hold the interior plastic pieces, remove upper bolt that bolts the seat belt to the B pillar. Remove the screws that hold the plastic trim in the door opening. Remove all the plastic interior piece around the quarter window. There are four nuts that need to removed that hold the frame of the window to the body. The sealer can be a pain as well but just push the frame outward and it should come out. Install in reverse order.